[POWERPC] Kill non-existent symbols from ksyms and commproc.h

[linux-2.6] / include / asm-powerpc / exception.h

diff --git a/include/asm-powerpc/exception.h b/include/asm-powerpc/exception.h
index 1980ed364a9ccd4c39b36a31f082a87f1fde6b24..39abdb02fdefa1485acc2f543327eb5bc57803ed 100644 (file)
--- a/include/asm-powerpc/exception.h
+++ b/include/asm-powerpc/exception.h
@@ -62,6 +62,16 @@
        ori     reg,reg,(label)@l;      /* virt addr of handler ... */
 #endif
 
+#define EXCEPTION_PROLOG_1(area)                               \
+       mfspr   r13,SPRN_SPRG3;         /* get paca address into r13 */ \
+       std     r9,area+EX_R9(r13);     /* save r9 - r12 */             \
+       std     r10,area+EX_R10(r13);                                   \
+       std     r11,area+EX_R11(r13);                                   \
+       std     r12,area+EX_R12(r13);                                   \
+       mfspr   r9,SPRN_SPRG1;                                          \
+       std     r9,area+EX_R13(r13);                                    \
+       mfcr    r9
+
 /*
  * Equal to EXCEPTION_PROLOG_PSERIES, except that it forces 64bit mode.
  * The firmware calls the registered system_reset_fwnmi and
@@ -70,14 +80,7 @@
  * This firmware bug is present on POWER4 and JS20.
  */
 #define EXCEPTION_PROLOG_PSERIES_FORCE_64BIT(area, label)              \
-       mfspr   r13,SPRN_SPRG3;         /* get paca address into r13 */ \
-       std     r9,area+EX_R9(r13);     /* save r9 - r12 */             \
-       std     r10,area+EX_R10(r13);                                   \
-       std     r11,area+EX_R11(r13);                                   \
-       std     r12,area+EX_R12(r13);                                   \
-       mfspr   r9,SPRN_SPRG1;                                          \
-       std     r9,area+EX_R13(r13);                                    \
-       mfcr    r9;                                                     \
+       EXCEPTION_PROLOG_1(area);                                       \
        clrrdi  r12,r13,32;             /* get high part of &label */   \
        mfmsr   r10;                                                    \
        /* force 64bit mode */                                          \
@@ -94,14 +97,7 @@
        b       .       /* prevent speculative execution */
 
 #define EXCEPTION_PROLOG_PSERIES(area, label)                          \
-       mfspr   r13,SPRN_SPRG3;         /* get paca address into r13 */ \
-       std     r9,area+EX_R9(r13);     /* save r9 - r12 */             \
-       std     r10,area+EX_R10(r13);                                   \
-       std     r11,area+EX_R11(r13);                                   \
-       std     r12,area+EX_R12(r13);                                   \
-       mfspr   r9,SPRN_SPRG1;                                          \
-       std     r9,area+EX_R13(r13);                                    \
-       mfcr    r9;                                                     \
+       EXCEPTION_PROLOG_1(area);                                       \
        clrrdi  r12,r13,32;             /* get high part of &label */   \
        mfmsr   r10;                                                    \
        mfspr   r11,SPRN_SRR0;          /* save SRR0 */                 \
@@ -113,28 +109,6 @@
        rfid;                                                           \
        b       .       /* prevent speculative execution */
 
-/*
- * This is the start of the interrupt handlers for iSeries
- * This code runs with relocation on.
- */
-#define EXCEPTION_PROLOG_ISERIES_1(area)                               \
-       mfspr   r13,SPRN_SPRG3;         /* get paca address into r13 */ \
-       std     r9,area+EX_R9(r13);     /* save r9 - r12 */             \
-       std     r10,area+EX_R10(r13);                                   \
-       std     r11,area+EX_R11(r13);                                   \
-       std     r12,area+EX_R12(r13);                                   \
-       mfspr   r9,SPRN_SPRG1;                                          \
-       std     r9,area+EX_R13(r13);                                    \
-       mfcr    r9
-
-#define EXCEPTION_PROLOG_ISERIES_2                                     \
-       mfmsr   r10;                                                    \
-       ld      r12,PACALPPACAPTR(r13);                                 \
-       ld      r11,LPPACASRR0(r12);                                    \
-       ld      r12,LPPACASRR1(r12);                                    \
-       ori     r10,r10,MSR_RI;                                         \
-       mtmsrd  r10,1
-
 /*
  * The common exception prolog is used for all except a few exceptions
  * such as a segment miss on a kernel address.  We have to be prepared
@@ -247,27 +221,6 @@ label##_pSeries:                                                   \
        rfid;                                                           \
        b       .       /* prevent speculative execution */
 
-#define STD_EXCEPTION_ISERIES(n, label, area)          \
-       .globl label##_iSeries;                         \
-label##_iSeries:                                       \
-       HMT_MEDIUM;                                     \
-       mtspr   SPRN_SPRG1,r13;         /* save r13 */  \
-       EXCEPTION_PROLOG_ISERIES_1(area);               \
-       EXCEPTION_PROLOG_ISERIES_2;                     \
-       b       label##_common
-
-#define MASKABLE_EXCEPTION_ISERIES(n, label)                           \
-       .globl label##_iSeries;                                         \
-label##_iSeries:                                                       \
-       HMT_MEDIUM;                                                     \
-       mtspr   SPRN_SPRG1,r13;         /* save r13 */                  \
-       EXCEPTION_PROLOG_ISERIES_1(PACA_EXGEN);                         \
-       lbz     r10,PACASOFTIRQEN(r13);                                 \
-       cmpwi   0,r10,0;                                                \
-       beq-    label##_iSeries_masked;                                 \
-       EXCEPTION_PROLOG_ISERIES_2;                                     \
-       b       label##_common;                                         \
-
 #ifdef CONFIG_PPC_ISERIES
 #define DISABLE_INTS                           \
        li      r11,0;                          \
@@ -329,7 +282,9 @@ label##_common:                                             \
        EXCEPTION_PROLOG_COMMON(trap, PACA_EXGEN);      \
        FINISH_NAP;                                     \
        DISABLE_INTS;                                   \
+BEGIN_FTR_SECTION                                      \
        bl      .ppc64_runlatch_on;                     \
+END_FTR_SECTION_IFSET(CPU_FTR_CTRL)                    \
        addi    r3,r1,STACK_FRAME_OVERHEAD;             \
        bl      hdlr;                                   \
        b       .ret_from_except_lite